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Amgen shares owned by CenterStar Asset Management

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by CenterStar Asset Management from 13F filings

Historical chart of CenterStar Asset Management investment in Amgen

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All positions including Amgen held by CenterStar Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by CenterStar Asset Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $313k 890 351.72
2021-06-30 $264k 1.1k 240.00
2021-03-31 $114k 478 237.50
2020-12-31 $9.7M 43k 227.27
2020-09-30 $4.5M 18k 248.26
2020-06-30 $2.9M 12k 231.99
2020-03-31 $1.9M 108k 17.20
2019-12-31 $12M 49k 240.69
2019-09-30 $593k 59k 10.05
2019-03-31 $499k 2.7k 188.04
2018-12-31 $783k 4.4k 176.47
2018-09-30 $169k 7.9k 21.35
2018-06-30 $3.8M 21k 183.28
2018-03-31 $211k 40k 5.32